This is the list of top 10 most powerful people among the 7.5billion people . The list is made by Forbes for 2018.

1.XI JINPING

President of China
2.Vladimir Putin
President of Russia
3.Donald Trump

President of USA
4.Angela Markel

Chancellor of Germany 
5.Jeff Bezos

Owner of Amazon Company 
6.Pope Francis 

Bishop of Rome, Roman Catholic Church 
7.Bill Gates

Owner of Microsoft 
8.Mohammed Bin Salman Al Saud

King of Saudi Arabia 
9.Narendra Modi

Prime minister of India
10.Larry Page

CEO of ALPHABET